You're in the Army Now - S1.E45

Adam is on trial for running away during an attack by the Evil Mutants and a supposed act of treachery when he was secretly transforming into He-Man with Werban prosecuting him. Despite Master Sebrian attempting to speak on Adam's behalf, Adam is found guilty by Werban and is to be shipped off to the Prison Moon for the next 18 Telks. Meanwhile, Skeletor and Flogg enlist their inside person to plant a disruption bomb at the Titus Observatory to serve as a diversion for the Evil Mutants' next attack.